male team player lower league, medium strokes with moderate spin, allround game

Test Conditions

Tension

Racquet

52/52 lbs

Head YouTek Graphene Instinct MP (MP, 16/19)

Absolute Rating

Durability

Power

Control

Feel

Comfort

Spin

Tension Stability

This has to be one of my favorite poly strings. It definitely scores high marks for control and spin, even though this is not a textured or shaped string. I was not sure about the durability, given the thing gauge, but I have been very impressed. I have this strung with the silver color.

male young seniors team player upper league, hard strokes with moderate spin, offensive baseline game

Test Conditions

Tension

Racquet

55/55 lbs

Head YouTek IG Extreme OS (OS, 16/19)

Absolute Rating

Durability

Power

Control

Feel

Comfort

Spin

Tension Stability

Classic string.
Strung on an electronic Gamma machine. Played at various temperatures with Dunlop Fort Tournament balls.
Normal stringing behavior. Overall a string without drawbacks, very balanced.
Clear recommendation for all players looking for a very good, balanced, classic string which additionally provides very good durability (for the gauge) and tension stability.

male team player upper league, hard strokes with moderate spin, offensive baseline game

Test Conditions

Tension

Racquet

51/51 lbs

Yonex E-Zone Ai 100 (MP, 16/19)

Absolute Rating

Durability

Power

Control

Feel

Comfort

Spin

Tension Stability

Very easy to string. Strung in two pieces. Played with my usual balls.
The string provided me with a lot of confidence from the first hit. Crisp feedback, great control, good spin, and just the right level of power ofr me. The iO fits my AI 100 perfectly.